Free Linux Foundation OTCA Exam Questions

Question 1

Which processor would you configure in the OpenTelemetry Collector to add a new attribute called 'environment' with the value 'production' to all telemetry spans?

A : Attributes Processor

B : Transform Processor

C : Metrics Transform Processor

D : Filter Processor

Answer: A

Question 2

You have integrated OpenTelemetry SDK into your application and notice that your logs are automatically being correlated with active traces and spans. Which feature of OpenTelemetry is responsible for this correlation?

A : Transform Processors in the OpenTelemetry Collector

B : Exporters configured for trace data

C : Log Receivers in the OpenTelemetry Collector

D : Autoinstrumentation and OpenTelemetry SDK

Answer: D

Question 3

Which of the following conditions requires incrementing the MINOR version number of the schema file format?

A : Adding a completely new section that does not affect existing consumers.

B : Adding a new required setting that affects existing consumers.

C : Adding a new optional setting with a default value that matches the previous behavior.

D : Changing the data type of an existing attribute.

Answer: C

Question 4

How does the trace_id attribute function within multiple spans of a single trace?

A : trace_id changes for each new service involved in the trace.

B : Each span in a trace has a unique trace_id.

C : trace_id is only present in the root span.

D : All spans in a trace share the same trace_id to associate them with the same trace.

Answer: D

Question 5

You have integrated OpenTelemetry SDK into your application and notice that your logs are automatically being correlated with active traces and spans. Which feature of OpenTelemetry is responsible for this correlation?

A : Transform Processors in the OpenTelemetry Collector

B : Exporters configured for trace data

C : Log Receivers in the OpenTelemetry Collector

D : Autoinstrumentation and OpenTelemetry SDK

Answer: D